Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 17426

Hash
0000008a1201ba92bf04da13106474fd40f24c4e4a9088d2706406df78c1cb18
Confirmations
23157
Time
2026-10-08 04:28:21 UTC
Median time
2026-10-08 04:20:07 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
591f90b0c5b52b98fe71de8021dd257737cde2c5c4abd69495078015708f285b
Previous block
000000ac809d2d3cf822755f5456bed7cd659a749b59f5ad87142b430e01d555
Next block
0000007b47358ef66a687b1fe185e44858c138b6c461d262f7b92f2e9b364526

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 17426 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
b3b05c5cda64…b434ddcdde00 coinbase1250.0000031
ad63e451ba6c…3f6729ae33f5 pays to P2MR1217.99989750.0000031